$ git clone -n https://gitee.com/ocs-bot/rhash.git /var/lib/mock/dist-ocs23-build-116117-7979/root/chroot_tmpdir/scmroot/rhash
Cloning into '/var/lib/mock/dist-ocs23-build-116117-7979/root/chroot_tmpdir/scmroot/rhash'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/ocs-bot/rhash
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d29d91c Upgrade to version 1.4.4